//package com.czmh.etc.onlinepubsys.filters;
//
//import org.slf4j.Logger;
//import org.slf4j.LoggerFactory;
//import org.springframework.stereotype.Component;
//
//import javax.servlet.*;
//import javax.servlet.http.HttpServletResponse;
//import java.io.IOException;
//
///**
// * @author sevenchen
// * @date 2019年06月26日01:29:36
// */
//@Component
//public class CorsFilter implements Filter {
//
//    private final static Logger logger = LoggerFactory.getLogger(CorsFilter.class);
//
//    @Override
//    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
//        HttpServletResponse response = (HttpServletResponse) res;
//        response.setHeader("Access-Control-Allow-Origin", "*");
//        response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE");
//        response.setHeader("Access-Control-Max-Age", "3600");
//        response.setHeader("Access-Control-Allow-Headers", "x-requested-with");
//        response.setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
//        logger.info("===========进入过滤器========");
//        chain.doFilter(req, res);
//    }
//
//    @Override
//    public void init(FilterConfig filterConfig) {
//    }
//
//    @Override
//    public void destroy() {
//    }
//}